High-Power Amplifier
 
900 watts Dynamic Peak Power / 300 watts RMS Continuous Sustained. Powers one Reference or two, three or four Paradigm custom subwoofers.
 
Control Facilities:
• Auto On/Off
• Subwoofer Level
• Subwoofer Cut-Off Frequency (continuously variable 35 Hz – 150 Hz) 
with Bypass Option
• Sub/Sat Phase Alignment (continuously variable 0° to 180°)
 
Input Facilities:
• Single-Ended RCA Inputs
• Sub-In Right (Mono) Input
• USB Port/PBK Interface